2019989270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{26203}}^1$

素因数の和:26816

約数の個数: 32

約数和(自身を含む): 3922424352

約数和(自身を除く): 1902435082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 5930, 7709, 15418, 26203, 38545, 52406, 77090, 131015, 262030, 340639, 681278, 1703195, 3406390, 15538379, 31076758, 77691895, 155383790, 201998927, 403997854, 1009994635, 2019989270]

約数ペア:

[(1, 2019989270), (2, 1009994635), (5, 403997854), (10, 201998927), (13, 155383790), (26, 77691895), (65, 31076758), (130, 15538379), (593, 3406390), (1186, 1703195), (2965, 681278), (5930, 340639), (7709, 262030), (15418, 131015), (26203, 77090), (38545, 52406)]